TREA

O'Brien; William P.

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  • Davie, FL, US
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  • Information Patent Grant

    Adjustable locking wrench
    • Patent number 5,644,960
    • Issue date Jul 8, 1997
    • O'Brien; William P.
    • William P. O'Brien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

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